Simplify Auth procedure

Middleware(Auth): Add a admin & suspicious flags, support json responses, let local user in
Routes: Add /admin route, for different top-level tasks
Controllers: Add adminCtrl as a start-point for an admin dashboard
Add modal protoModel

Routes: Add modal/ route, for factoring & compiling jade modals
Index: Add .modalHolder as a prep for global modalDirective
Add login modal, with auth-by-facebook
Add Heart

Model(Group & User): Add hearted & heartedBy for keeping track of likes
Middleware: Add validation file for each route folder to keep Joi based body/query/params/body variables validation data
Route: Add api/ because we all need one
Show more group properties, beautifully
Add filter by category & search by text

Add Darkenu tagline
Remove lure() thing